Oberton 15XL700

Name: 15XL700
Brand: Oberton

Subwoofer

15″ / 385 mm

Nominal diameter

45 Hz

Resonance

0.28

Q factor

97 dB

Sensitivity

± 8.75 mm

Linear excursion

1400 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 97.0; dB
Frequency response: 45 - 3000; Hz
Resonance frequency (free air)
f_S: 45.3; Hz
Mechanical quality factor
Q_MS: 10.07
Electrical quality factor
Q_ES: 0.29
Total quality factor
Q_TS: 0.28
Maximum linear excursion
x_max: 8.75; mm
Air volume displaced at x_max
V_D: 726; cm³
Power handling
P: 700; W
Program power
P_max: 1400; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.3; Ω
Inductance (1kHz)
L_E: 1.05; mH
VC Diameter: 100; mm
Winding height
H_VC: 23; mm
Winding material: Aluminium
Former material: Glass fiber
Flux density
B: 1.1; T
Force factor
Bl: 23.07; N/A
Motor constant
Bl/√R_E: 10.0; N/√W
Air gap height
H_AG: 11; mm
Material: Ferrite
Effective diameter: 325; mm
Effective area
S_D: 830; cm²
Moving mass
M_MS: 101.6; g
Moving mass (without air load)
M_MD: 84.7; g
Material: Paper with glassfiber
Stiffness
K_MS: 8.22; N/mm
Compliance
C_MS: 122; µm/N
Equivalent volume to the compliance
V_AS: 117; L
Mechanical resistance
R_MS: 2.87; N·s/m
Nominal diameter: 15; ″
: 385; mm
Overall diameter: 388; mm
Baffle cutout diameter: 355; mm
Overall depth: 181; mm
Volume occupied by the driver (estimated): 5.5; L
Net weight: 11.95; kg
Frame material: Die Cast Aluminium

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Oberton 15XL700

Subwoofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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